21 Waterloo Street, Southsea, PO5 4HR
About 21 Waterloo Street
21 Waterloo Street is a semi-detached house in Southsea (PO5 4HR). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1967-1975 and council tax band A. At 93 m² this is the 12th smallest of 24 units on EPC record in the building, where floor areas span 41–99 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (August 2014) shows a C (score 70). The latest certificate is from August 2014, so improvements made since then won't be reflected.
On a £-per-square-foot basis, the last sale (£150/sq ft) was about 150.3% above the typical sold price in the postcode. On the market in February 2017 and unlisted since — roughly 9 years.
Know exactly what you're buying at 21 Waterloo Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
21 Waterloo Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Aug 2024
EPC Rating
Planning history
21 Waterloo Street has no planning applications on record.
Notable planning nearby
18applications of note in the surrounding area
We flagged 2 things worth checking at 21 Waterloo Street
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
21 Waterloo Street valuation sits well clear of the typical sold price in this postcode.
£164,000
Modelled from EPC, postcode comparables.
£150,000
Recorded with HM Land Registry.
Sales timeline
17 February 2017Most recent
£150,000
Median price across the last 5 sales in PO5 4HR: £136,000 (2021–2001).
Everything we know about 21 Waterloo Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Waterloo Street homes
Price per m²
£1,613
Street avg £1,026
Floor Area
93 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.9 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Isambard Brunel Road — bus stop.
Closest school
0.2 km
Ark Charter Academy. 36 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
55.3dB

Night-time· 23:00 – 07:00
44.0dB